Telescopic light-variable warning track spike

Abstract

The invention discloses a telescopic light-variable warning track spike. An inner shell is arranged in an outer shell in a sleeving way, wherein a seal ring is mounted between the outer shell and the inner shell; a compression spring is mounted between the bottom of the outer shell and the bottom of the inner shell; the inner shell can move up and down in the outer shell under the actions of the outer force and the compression spring; a transparent cover is fixedly mounted at the top end of the inner shell and is exposed out of the top end of the outer shell; a single-chip microcomputer controller is mounted in the transparent cover and is fixed on the inner wall; a storage battery is mounted below the single-chip microcomputer controller and is fixed in the inner shell; a solar cell panel is mounted above the single-chip microcomputer controller and below the transparent cover and is fixed on the inner shell; a color changing LED (Light Emitting Diode), a sensitimeter and an antenna are mounted above the solar cell panel and below the transparent cover; one end of each of the color changing LED, the sensitimeter and the antenna is connected to the single-chip microcomputer controller; the single-chip microcomputer controller comprises a wireless signal transmitting module, a wireless signal receiving module, a color changing LED control module and a storage battery charging control module; an action spring piece is fixedly connected to a micro switch.

Description

technical field [0001] The invention discloses a telescopic light-changing warning road stud, in particular a road stud with anti-shoveling and changeable light, which belongs to the technical field of road traffic control. Background technique [0002] The wide use of road studs enables vehicles to distinguish the lane markings when driving at night, but the existing road studs have a single function, are easy to be shoveled off by snowplows, and cannot effectively warn when the vehicle is driving dangerously. The driver pays attention to driving safety. Contents of the invention [0003] In view of the above-mentioned problems existing in the prior art, the purpose of the present invention is to provide a technical solution for telescopic light-changing warning road studs, which can effectively prevent the damage of snow removal vehicles, and can pass through road studs when the vehicles are running on the line. The change of the light of the nail reminds the driver to ...

AI Technical Summary

Problems solved by technology

[0002] The wide use of road studs enables vehicles to distinguish the lane markings when driving at night, but the existing road studs have a single function, are easy to be shoveled off by snowplows, and cannot effectively warn when the vehicle is driving dangerously. Drivers pay attention to driving safety

Images